Chain of custody receipt

Source #42760

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleSEC EDGAR: filing — CFTC Rule 180.1 (2025-10-24)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22CFTC%20Rule%20180.1%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2025-10-24
EntityCFTC Rule 180.1
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256f1b287d26ea115e21c216b2e7b104b0f94960c3a57fe4cba63a4b28ff7064695
Content length572 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0002039505"
  ],
  "period_ending": null,
  "file_num": [
    "333-282545"
  ],
  "display_names": [
    "Canary XRP ETF  (CIK 0002039505)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2025-10-24",
  "biz_states": [
    "TN"
  ],
  "sics": [
    "6221"
  ],
  "form": "S-1/A",
  "adsh": "0001999371-25-016081",
  "film_num": [
    "251416963"
  ],
  "biz_locations": [
    "Nashville, TN"
  ],
  "file_type": "S-1/A",
  "file_description": "AMENDMENT TO FORM S-1",
  "inc_states": [
    "DE"
  ],
  "items": []
}

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/42760/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42760/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42760/receipt.json